We wrap up our UPS Battery Backup testing today with one final experiment.
In this one, we attempt to test our theory that smaller inverters will equal better efficiency and within that (because smaller UPS are cheaper) ...will the least expensive option become the champion?!?
In this one, we attempt to test our theory that smaller inverters will equal better efficiency and within that (because smaller UPS are cheaper) ...will the least expensive option become the champion?!?